03-滑鼠點選實作元素滑動顯示隐藏 <!DOCTYPE html>
<html>
<head>
<meta charset='utf-8'>
<meta http-equiv='X-UA-Compatible' content='IE=edge'>
<title>Page Title</title>
<meta name='viewport' content='width=device-width, initial-scale=1'>
<link rel='stylesheet' type='text/css' media='screen' href='main.css'>
<script src="../jquery/jquery-3.6.0.min.js"></script>
<script>
$(function(){
// 向下滑動
$("#down").click(function(){
$("#a").slideDown(600);
})
// 向上滑動
$("#up").click(function(){
$("#a").slideUp(600);
})
//通過高度變化動态切換元素的可見性
$("#toggle").click(function(){
$("#a").slideToggle(600);
})
})
</script>
</head>
<body>
<div>
<div id="a" style="display: none;">歡迎來到英雄聯盟</div>
召喚師
</div>
<div>
<input id="down" type="button" value="向下滑動"></input>
<input id="up" type="button" value="向上滑動"></input>
<input id="toggle" type="button" value="動态切換"></input>
</div>
</body>
</html>
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